MIL-T-22576, MILITARY SPECIFICATION: TERMINAL, AIR, DIFFUSING, CIRCULAR, FOR SHIPBOARD USE (21-NOV-1960) [S/S BY MIL-DTL-22576A]

MIL-T-22576, MILITARY SPECIFICATION: TERMINAL, AIR, DIFFUSING, CIRCULAR, FOR SHIPBOARD USE (21-NOV-1960) [S/S BY MIL-DTL-22576A]., This specification covers air supply terminals of the diffusing type for use in ventilating and air conditioning systems on naval ships.